Meine Rake Aufgabe zeigt mich nicht in rake -T

Question

Ich weiß nicht, wtf los ist, aber ich gerade eine neue Rails-Anwendung und kann keine Rake Aufgaben zu arbeiten oder in $ rake -T zeigen

lib/Aufgaben/hello.rake

namespace :hello do 
    desc "hello" 
    task :you do 
    puts "hello" 
    end 
end 

$ rake -T

es zeigt nicht

$ rake hello:you

in dort oben

Rake abgebrochen! Sie wissen nicht, wie Aufgabe zu bauen ‚Hallo: Sie‘ (siehe --tasks)

Gemfile

source 'https://rubygems.org' 

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails' 
gem 'rails', '4.2.2' 
# Use sqlite3 as the database for Active Record 
gem 'sqlite3' 
# Use SCSS for stylesheets 
gem 'sass-rails', '~> 5.0' 
# Use Uglifier as compressor for JavaScript assets 
gem 'uglifier', '>= 1.3.0' 
# Use CoffeeScript for .coffee assets and views 
gem 'coffee-rails', '~> 4.1.0' 
# See https://github.com/rails/execjs#readme for more supported runtimes 
# gem 'therubyracer', platforms: :ruby 

# Use jquery as the JavaScript library 
gem 'jquery-rails' 
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks 
gem 'turbolinks' 
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder 
gem 'jbuilder', '~> 2.0' 
# bundle exec rake doc:rails generates the API under doc/api. 
gem 'sdoc', '~> 0.4.0', group: :doc 

gem 'carrierwave', github: 'carrierwaveuploader/carrierwave' 
gem 'mini_magick',    '3.8.0' 
# Use ActiveModel has_secure_password 
# gem 'bcrypt', '~> 3.1.7' 

# Use Unicorn as the app server 
# gem 'unicorn' 

# Use Capistrano for deployment 
# gem 'capistrano-rails', group: :development 

group :development, :test do 
    # Call 'byebug' anywhere in the code to stop execution and get a debugger console 
    gem 'byebug' 
end 

group :development do 
    # Access an IRB console on exception pages or by using <%= console %> in views 
    gem 'web-console', '~> 2.0' 

    # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring 
    gem 'spring' 
end 

Answer 1

Wenn Sie eine wirklich vollständige Liste aller Rake Aufgaben wollen, müssen Sie laufen rake -T -A.

Ich hoffe, dass hilft.